It looks like I'm another fool who has been cheated by asic-technologies.com. I paid 5 BTC and after payment no answer.. Before payment they replied fast. Today i found another post with warning in this forum, but as "Newbie" I can't reply yet. I'm sorry i didn't read the warning before I spent my money. Be careful! r.
Not to be a dick (well... maybe), but on Google's first page of results for asic-technologies.com are scam warnings and tons of obvious spamvertisements on various unrelated forums (like anime and knitting forums).